> You are reading the Docusign Developer Documentation. For clean Markdown of any page, append .md to the page URL.
>
> Documentation indexes by section:
> - APIs and SDKs: https://docusign.docs.buildwithfern.com/docs/llms.txt
> - Platform 101: https://docusign.docs.buildwithfern.com/platform/llms.txt
> - Extension Apps: https://docusign.docs.buildwithfern.com/extension-apps/llms.txt
> - Docusign CLI: https://docusign.docs.buildwithfern.com/docusign-cli/llms.txt
>
> Authentication (OAuth, JWT Grant, M2M): https://docusign.docs.buildwithfern.com/platform/auth
> Webhooks and Connect: https://docusign.docs.buildwithfern.com/platform/webhooks
>
> OpenAPI specifications: https://docusign.docs.buildwithfern.com/openapi.json
> MCP server: https://docusign.docs.buildwithfern.com/_mcp/server

# Visual Studio extensions

> The Visual Studio extensions provide C# code examples that you can integrate into your own project.

eSignature REST API Click API Rooms API Monitor API

The Docusign Visual Studio extensions provide code examples that you can integrate into your own project. You can select from a library of examples that cover managing [envelopes](/docs/esign-rest-api/esign101/concepts/envelopes), [templates](/docs/esign-rest-api/esign101/concepts/templates), and [documents](/docs/esign-rest-api/esign101/concepts/documents); [signing via an emailed link](/docs/esign-rest-api/how-to/request-signature-email-remote); [signing from within your app or website](/docs/esign-rest-api/esign101/concepts/embedding/embedded-signing); and other features. The extensions configure your project for authentication with [Authorization Code Grant](/platform/auth/authcode) or [JSON Web Token (JWT) Grant](/platform/auth/jwt), add the required NuGet packages, and modify your configuration file (`appsettings.json`) to include all the information needed to make Docusign API calls.

The Visual Studio extensions support C#. Two versions are available:

* [Visual Studio 2022 extension](https://marketplace.visualstudio.com/items?itemName=DocuSign.VS2022DocuSign)
* [Visual Studio 2017/19 extension](https://marketplace.visualstudio.com/items?itemName=DocuSign.DocuSignVSExtension)

This screencast provides a walkthrough of installing the Visual Studio 2022 extension, using it to create a project, and configuring an existing project to use Docusign APIs: